空气罐
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空气罐
A vessel, cell, duct, or tube containing or conducting；air; as the air vessels of insects, birds, plants, etc.; the air vessel；of a pump, engine, etc. For the latter, see Air chamber. The air；vessels of insects are called tracheae, of plants spiral vessels.
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空气罐
A vessel, cell, duct, or tube containing or conducting；air; as the air vessels of insects, birds, plants, etc.; the air vessel；of a pump, engine, etc. For the latter, see Air chamber. The air；vessels of insects are called tracheae, of plants spiral vessels.
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